42951849921

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{2339}}^1\times {\mathrm{18719}}^1$

素因数の和:21173

約数の個数: 24

約数和(自身を含む): 62640864000

約数和(自身を除く): 19689014079

約数列:

[1, 3, 9, 109, 327, 981, 2339, 7017, 18719, 21051, 56157, 168471, 254951, 764853, 2040371, 2294559, 6121113, 18363339, 43783741, 131351223, 394053669, 4772427769, 14317283307, 42951849921]

約数ペア:

[(1, 42951849921), (3, 14317283307), (9, 4772427769), (109, 394053669), (327, 131351223), (981, 43783741), (2339, 18363339), (7017, 6121113), (18719, 2294559), (21051, 2040371), (56157, 764853), (168471, 254951)]